yikes - i'm really excited to use this plug in instead of blubrry -- I've installed it on a brand new site and it's listing the sermon 3 times in the header (before normal header stuff is displayed) and then once in the content.
this seems to be only on a sermon page and not on the full archive page, preacher page, nor series page.
only one of the many listed sermons is actually playable. (all but one show length of zero)
hope you can get this fixed -- as I'd really like to use it. there are some very cool features.
-- p.s. deactivating jetpack took away 2 of the 3 xtras in the header --
sermon manager 1.5.6